A severe infestation of mealybug on lilac treated with Chrysoperla 6 D (5 ml in 5 litres of water). The remedy was splattered onto the lilac plant with a cooking spoon from the bucket containing the solution. After a few days, the mealybugs were blasted off with a strong jet of water – this was far easier after the treatment compared to before. In comparison to before, there was virtually no reinfestation – it was only necessary to repeat the treatment after 3-4 months and the results were the same.